mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-12-12 23:49:06 +08:00
94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
|
/* -*-C-*-
|
||
|
|
********************************************************************************
|
||
|
|
*
|
||
|
|
* File: associate.h (Formerly associate.h)
|
||
|
|
* Description: Associate the outlines and classify them
|
||
|
|
* Author: Mark Seaman, OCR Technology
|
||
|
|
* Created: Mon Feb 5 11:42:51 1990
|
||
|
|
* Modified: Tue May 21 15:34:56 1991 (Mark Seaman) marks@hpgrlt
|
||
|
|
* Language: C
|
||
|
|
* Package: N/A
|
||
|
|
* Status: Experimental (Do Not Distribute)
|
||
|
|
*
|
||
|
|
* (c) Copyright 1990, Hewlett-Packard Company.
|
||
|
|
** Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
** you may not use this file except in compliance with the License.
|
||
|
|
** You may obtain a copy of the License at
|
||
|
|
** http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
** Unless required by applicable law or agreed to in writing, software
|
||
|
|
** distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
** See the License for the specific language governing permissions and
|
||
|
|
** limitations under the License.
|
||
|
|
*
|
||
|
|
********************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef ASSOCIATE_H
|
||
|
|
#define ASSOCIATE_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
----------------------------------------------------------------------
|
||
|
|
I n c l u d e s
|
||
|
|
----------------------------------------------------------------------
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "matrix.h"
|
||
|
|
#include "states.h"
|
||
|
|
#include "blobs.h"
|
||
|
|
#include "split.h"
|
||
|
|
#include "seam.h"
|
||
|
|
|
||
|
|
/*
|
||
|
|
----------------------------------------------------------------------
|
||
|
|
T y p e s
|
||
|
|
----------------------------------------------------------------------
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef LIST BLOBS; //? /* List of (BLOB*) */
|
||
|
|
|
||
|
|
typedef LIST OUTLINES; /* List of (TESSLINE*) */
|
||
|
|
|
||
|
|
typedef LIST EDGEPTS; /* List of (EDGEPT*) */
|
||
|
|
|
||
|
|
typedef INT16 BLOB_WEIGHTS[MAX_NUM_CHUNKS];
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{ /* Each char evaluated */
|
||
|
|
float match;
|
||
|
|
float certainty;
|
||
|
|
char character;
|
||
|
|
int width;
|
||
|
|
int gap;
|
||
|
|
} EVALUATION_RECORD;
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{ /* Classification info */
|
||
|
|
MATRIX ratings; /* for chunks */
|
||
|
|
TBLOB *chunks;
|
||
|
|
SEAMS splits;
|
||
|
|
TEXTROW *row;
|
||
|
|
int fx;
|
||
|
|
int x_height;
|
||
|
|
WIDTH_RECORD *chunk_widths;
|
||
|
|
WIDTH_RECORD *char_widths;
|
||
|
|
INT16 *weights;
|
||
|
|
} CHUNKS_RECORD;
|
||
|
|
|
||
|
|
/* Each segmentation */
|
||
|
|
typedef EVALUATION_RECORD EVALUATION_ARRAY[MAX_NUM_CHUNKS];
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------------
|
||
|
|
V a r i a b l e s
|
||
|
|
----------------------------------------------------------------------*//* Debug vars */
|
||
|
|
extern int enable_assoc;
|
||
|
|
extern EVALUATION_ARRAY last_segmentation;
|
||
|
|
extern WIDTH_RECORD *char_widths;
|
||
|
|
extern int enable_assoc;
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------------
|
||
|
|
F u n c t i o n s
|
||
|
|
----------------------------------------------------------------------*/
|
||
|
|
void init_associate_vars();
|
||
|
|
#endif
|